Book excerpt: Do pigeons plus people have to equal problems? The erudite big-city pigeon Dr. Archibald Coo is tired of the way people treat him and his pigeon friends. They’re always being shooed and swatted, and they’re never admired the way the other birds are. But it wasn’t always this way. Pigeons once delivered news of the Olympic Games throughout ancient Greece and medicines to soldiers on battlefields. They were heroes! Dr. Coo resolves to find a way for pigeons to once again get the admiration they deserve. But can it be done? Pigeons unite! It’s time to teach the people a lesson in peacemaking.